68570452

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2640

約数の個数: 36

約数和(自身を含む): 133066080

約数和(自身を除く): 64495628

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 289, 391, 578, 782, 1156, 1564, 2579, 5158, 6647, 10316, 13294, 26588, 43843, 59317, 87686, 118634, 175372, 237268, 745331, 1008389, 1490662, 2016778, 2981324, 4033556, 17142613, 34285226, 68570452]

約数ペア:

[(1, 68570452), (2, 34285226), (4, 17142613), (17, 4033556), (23, 2981324), (34, 2016778), (46, 1490662), (68, 1008389), (92, 745331), (289, 237268), (391, 175372), (578, 118634), (782, 87686), (1156, 59317), (1564, 43843), (2579, 26588), (5158, 13294), (6647, 10316)]